| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.75 | 12.826% | $32.4375 | $32.44 | $32.45 | $32.40 |
| Purchase #2 | $126.64 | 8.311% | $137.1651 | $137.17 | $137.15 | $137.20 |
| Purchase #3 | $206.67 | 11.119% | $229.6496 | $229.65 | $229.65 | $229.60 |
| Purchase #4 | $121.37 | 12.720% | $136.8083 | $136.81 | $136.80 | $136.80 |
| Purchase #5 | $73.56 | 11.750% | $82.2033 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $80.71 | 4.340% | $84.2128 | $84.21 | $84.20 | $84.20 |
| Purchase #7 | $155.67 | 6.209% | $165.3356 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $793.37 | $867.8122 | $867.82 | $867.80 | $867.70 | |